Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
- playwright
- testing
- automation
- webkit
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Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation
- storybook
- styleguide
- testing
- components
The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.
Delightful JavaScript Testing.
- javascript
- testing
- painless-javascript-testing
The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.
A modern load testing tool, using Go and JavaScript
- golang
- load-testing
- load-generator
- javascript
☕️ Classic, reliable, trusted test framework for Node.js and the browser
A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)
🐐 Simple and complete React DOM testing utilities that encourage good testing practices.
A simulation data generator
ARTEMIS turns natural-language instructions into reliable Android automation. It automates end-to-end workflows, captures logs, and integrates seamlessly with AI coding assistants such as Antigravity, Codex, and Claude Code. It also achieves 99%+ success rate on AndroidWorld Benchmark.
- ai-agents
- android
- test-automation
Simple JavaScript testing framework for browsers and node.js
Generate massive amounts of fake data in the browser and node.js
- faker
- data
- fake
- nodejs
Python version of the Playwright testing and automation library.
- playwright
- chromium
- firefox
- webkit
🕷 Super-agent driven library for testing node.js HTTP servers using a fluent API. Maintained for @forwardemail, @ladjs, @spamscanner, @breejs, @cabinjs, and @lassjs.
- supertest
- superagent
- assertions
- node
Python APIs for web automation, e2e testing, and bypassing bot-detection with ease.
- python
- selenium-python
- e2e-testing
- seleniumbase
Integrated end-to-end testing framework written in Node.js and using W3C Webdriver API. Developed at @browserstack
Mockery is a simple yet flexible PHP mock object framework for use in unit testing with PHPUnit, PHPSpec or any other testing framework. Its core goal is to offer a test double framework with a succinct API capable of clearly defining all possible object operations and interactions using a human readable Domain Specific Language (DSL).
- mockery
- phpunit
- php
- stub
RegExr is a HTML/JS based tool for creating, testing, and learning about Regular Expressions.
:card_index: A simple fake data generator for C#, F#, and VB.NET. Based on and ported from the famed faker.js.
- fake
- data
- generator
- dotnet
Test spies, stubs and mocks for JavaScript.
- stubs
- javascript
- tdd
- test-driven-development
Version 2 is live! Wordlists sorted by probability originally created for password generation and testing - make sure your passwords aren't popular!
- wordlist
- password
- password-strength
- password-safety
Mini website for testing both general CS knowledge and enforce coding practice and common algorithm/data structure memorization.
The property-based testing library for Python
- python
- testing
- fuzzing
- property-based-testing